The Simulated Spiritual Fist was a skill that Ou Yangming secretly learned from the imperial family.
It was true that the effect displayed by Ou Yangming was 100 times greater than that created by the imperial family member known to be the most adept in the skill. Even so, in terms of the detailed understanding of the fist technique, he might not be comparable with the imperial family's record of experiences over a millennium.
Ever since Ou Yangming used the fist technique to help people advance to a higher boundary, Wu Yuanwei and the others began paying attention to the secret technique.
They clearly remembered that many of the fist technique's descriptions and achievements could be found in the thick record.
Throughout the generations, the senior that was the most skilled in the fist technique used it to help several martial artists at the peak of Yin Grade to advance to Yang Grade.